D - all of the above.
All, governmental people, businesses, as well as citizens should do their part to improve and participate in conservation efforts. This can be done on different levels through different resources. Without everyone doing their part, it will be extremely hard to achieve anything :)
Chinese immigrants first flocked to the United States in the 1850s, eager to escape the economic chaos in China and to try their luck at the California gold rush.
The answer is D) 2000s.
He served 1974-82 and 1990-94.
